Question

in a class of 35 and the number of girls in 2 / 5 times the number of boys find the number of boys in the class​

Answer 1

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Answer 2

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Given:

➳ Total students in a class = 35.

➳ Number of girls = 2/5 of total students in a class

➳ The remaining boys in the class = (1 - 2/5) = 3 / 5

➳ So, we will calculate 3/5 of 35

➳ No. of boys = (3/5) × 35

➳ = 3 × 7 = 21

➳ Therefore, there are 21 boys in the class.

➳ Therefore, there are 21 boys in a class if a classroom contains 35 students, 2/5 of which are girls

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